CC Animation: Erase cc::LayerSettings everywhere.

cc/test/layer_tree_host_common_test.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/test/layer_tree_host_common_test.h"
 
 #include <stddef.h>
 
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/test/fake_layer_tree_host.h"
 #include "cc/trees/draw_property_utils.h"
 #include "cc/trees/layer_tree_host_common.h"
 
 namespace cc {
 LayerTreeHostCommonTestBase::LayerTreeHostCommonTestBase(
     const LayerTreeSettings& settings)
     : LayerTestCommon::LayerImplTest(settings),
       render_surface_layer_list_count_(0) {
-  layer_settings_.use_compositor_animation_timelines =
-      settings.use_compositor_animation_timelines;
 }
 
 LayerTreeHostCommonTestBase::~LayerTreeHostCommonTestBase() {
 }
 
 void LayerTreeHostCommonTestBase::SetLayerPropertiesForTesting(
     Layer* layer,
     const gfx::Transform& transform,
     const gfx::Point3F& transform_origin,
     const gfx::PointF& position,
@@ skipping 189 matching lines @@
 }
 
 bool LayerTreeHostCommonTestBase::UpdateLayerListContains(int id) const {
   for (size_t i = 0; i < update_layer_list_.size(); ++i) {
     if (update_layer_list_[i]->id() == id)
       return true;
   }
   return false;
 }
 
-class LayerTreeSettingsForCommonTest : public LayerTreeSettings {
- public:
-  LayerTreeSettingsForCommonTest() {
-    use_compositor_animation_timelines = true;
-  }
-};
-
 LayerTreeHostCommonTest::LayerTreeHostCommonTest()
-    : LayerTreeHostCommonTestBase(LayerTreeSettingsForCommonTest()) {}
+    : LayerTreeHostCommonTestBase(LayerTreeSettings()) {}
 
 LayerTreeHostCommonTest::LayerTreeHostCommonTest(
     const LayerTreeSettings& settings)
     : LayerTreeHostCommonTestBase(settings) {
 }
 
 }  // namespace cc